Puzzle 76

12345678910111213141516171819
Across
  1. 3. The instrument associated with Earl ‘Bud’ Powell.
  2. 5. The site of Napoleon Bonaparte's defeat in 1815.
  3. 6. The fear of vomit.
  4. 9. The founder of the Methodist church.
  5. 10. The Hawaiian name for yellowfin tuna.
  6. 11. The insect with the shortest life span.
  7. 15. The bloodiest battle of the American Civil War.
  8. 17. The inability to bejave rationally despite having sufficient intellect.
  9. 18. The operating system Ken Thompson and Dennis Ritchie co-created.
  10. 19. The colour of gold leaf when held up to light.
Down
  1. 1. The capital city of Paraguay.
  2. 2. The first person to observe the planet Neptune.
  3. 4. The world’s most venomous fish.
  4. 7. Caravaggio shares a first name with this famous artist.
  5. 8. The first person to suggest Daylight Savings Times.
  6. 12. Kersti Kaljulaid became the youngest president ever elected to lead this country.
  7. 13. An insect that can indicate temperature.
  8. 14. The writer of Around the World in 80 Days.
  9. 15. The ruling dynasty of Monaco.
  10. 16. The first movie to be rated PG-13.